CA1285850C - Commande-regulation de l'actionnement de dispositif electro-hydrauliques - Google Patents

Commande-regulation de l'actionnement de dispositif electro-hydrauliques

Info

Publication number
CA1285850C
CA1285850C CA000515632A CA515632A CA1285850C CA 1285850 C CA1285850 C CA 1285850C CA 000515632 A CA000515632 A CA 000515632A CA 515632 A CA515632 A CA 515632A CA 1285850 C CA1285850 C CA 1285850C
Authority
CA
Canada
Prior art keywords
hydraulic
valve
control
electro
control valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000515632A
Other languages
English (en)
Inventor
Willy Kussel
Michael Dettmers
Walter Weirich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Application granted granted Critical
Publication of CA1285850C publication Critical patent/CA1285850C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86686—Plural disk or plug

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
  • Magnetically Actuated Valves (AREA)
CA000515632A 1985-08-28 1986-08-08 Commande-regulation de l'actionnement de dispositif electro-hydrauliques Expired - Fee Related CA1285850C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3530657A DE3530657C2 (de) 1985-08-28 1985-08-28 Vorrichtung zum Ansteuern hydraulischer, im untertägigen Bergbau eingesetzter Verbraucher
DEP3530657.2 1985-08-28

Publications (1)

Publication Number Publication Date
CA1285850C true CA1285850C (fr) 1991-07-09

Family

ID=6279521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000515632A Expired - Fee Related CA1285850C (fr) 1985-08-28 1986-08-08 Commande-regulation de l'actionnement de dispositif electro-hydrauliques

Country Status (9)

Country Link
US (1) US4702148A (fr)
CN (1) CN1006165B (fr)
AU (1) AU572775B2 (fr)
BE (1) BE905336A (fr)
CA (1) CA1285850C (fr)
DE (1) DE3530657C2 (fr)
ES (1) ES8801404A1 (fr)
GB (1) GB2179703B (fr)
SU (1) SU1597114A3 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836088A (en) * 1985-08-21 1989-06-06 Rome Industries, Inc. Directional control valve and regeneration valve
US5081905A (en) * 1987-02-20 1992-01-21 Hitachi Construction Machinery Co., Ltd. Hydraulic pilot operation circuit and valve for quickly discharging oil
US4879875A (en) * 1988-03-22 1989-11-14 The Boeing Company Fastener driving tool
DE3840478C2 (de) * 1988-12-01 1996-05-15 Westfalia Becorit Ind Tech Einrichtung zur Notbetätigung hydraulischer Ausbaueinheiten bei elektrohydraulischen Ausbausteuerungen
US5138838A (en) * 1991-02-15 1992-08-18 Caterpillar Inc. Hydraulic circuit and control system therefor
US5351602A (en) * 1992-08-05 1994-10-04 The United States Of America As Represented By The Secretary Of The Army Jointed assembly actuated by fluid pressure
DE19612864A1 (de) * 1996-03-30 1997-10-02 Zahnradfabrik Friedrichshafen Hydraulische Steuervorrichtung zum Schalten eines Automatikgetriebes, insbesondere eines CVT-Getriebes
DE19806100C2 (de) * 1998-02-14 1999-12-09 Roland Man Druckmasch Anordnung zur Steuerung von zwei oder mehr Bogengeradstoßern im Ausleger einer bogenverarbeitenden Druckmaschine
DE19857890B4 (de) * 1998-12-15 2008-06-19 Dbt Gmbh Ventilanordnung
US6715403B2 (en) 2001-10-12 2004-04-06 Caterpillar Inc Independent and regenerative mode fluid control system
US6701822B2 (en) 2001-10-12 2004-03-09 Caterpillar Inc Independent and regenerative mode fluid control system
DE20307512U1 (de) * 2003-05-13 2003-07-10 DBT GmbH, 44534 Lünen Hydraulisch schaltbares Wegeventil
CN101251007B (zh) * 2008-03-27 2012-04-18 中国海洋石油总公司 一种插装式电液集成装置
CN102330720B (zh) * 2011-03-17 2014-05-28 昆山航天智能技术有限公司 一种多路换向阀与液压油缸参数动态匹配控制系统
CN104088833A (zh) * 2014-07-06 2014-10-08 上海宏信设备工程有限公司 电源及液压冗余的斜锥自锁型轴力补偿系统
CN104963713A (zh) * 2014-12-25 2015-10-07 李振安 多种控制功能的智能控制器
DE102017217715A1 (de) * 2017-10-05 2019-04-11 Peri Gmbh Hydraulik-Anordnung mit vernetzten Hydraulikaggregaten sowie Kletterschalung und Verfahren zum Bewegen der Kletterschalung mit einer solchen Hydraulik-Anordnung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825306A (en) * 1954-02-10 1958-03-04 Sulzer Ag Servomotor control system
US3016917A (en) * 1956-08-24 1962-01-16 Int Basic Economy Corp Valve for controlling pressurized fluid
US4046058A (en) * 1973-12-10 1977-09-06 Gewerkschaft Eisenhutte Westfalia Control systems and arrangements for use in mineral mining installations
US4073313A (en) * 1974-12-06 1978-02-14 Fairchild Industries, Inc. Valve apparatus
US4638720A (en) * 1980-12-01 1987-01-27 Deere & Company Electro-hydraulic control system
DE3110220A1 (de) * 1981-03-17 1982-10-07 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hydraulische, insbesondere elektro-hydraulische ausbausteuerung fuer untertaegige gewinnungsbetriebe
DE3123224C2 (de) * 1981-06-11 1986-08-21 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Elektrisch betätigbares hydraulisches Steuerventil
GB2141597B (en) * 1983-06-14 1987-02-11 Dobson Park Ind Electrically operated valve
US4564047A (en) * 1984-04-07 1986-01-14 Fletcher Sutcliffe Wild Limited Control valve
DE3435952A1 (de) * 1984-09-29 1986-04-10 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Ventilvorrichtung fuer hydraulische ausbausystem u.dgl.

Also Published As

Publication number Publication date
BE905336A (fr) 1986-12-16
DE3530657C2 (de) 1995-03-16
GB2179703A (en) 1987-03-11
ES8801404A1 (es) 1988-01-01
US4702148A (en) 1987-10-27
GB2179703B (en) 1988-11-09
DE3530657A1 (de) 1987-03-12
ES556801A0 (es) 1988-01-01
CN86104688A (zh) 1987-03-11
AU572775B2 (en) 1988-05-12
CN1006165B (zh) 1989-12-20
AU5915886A (en) 1987-03-05
SU1597114A3 (ru) 1990-09-30
GB8614873D0 (en) 1986-07-23

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Legal Events

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